🔧 Fix pnpm version conflict in CI workflow

- Update setup-and-build action to use [email protected] (matching packageManager)
- Resolves ERR_PNPM_BAD_PM_VERSION error in CI pipeline
- Ensures consistent pnpm version across local and CI environments

Author: Stijnus

.github/actions/setup-and-build/action.yaml

@@ -4,7 +4,7 @@ inputs:
   pnpm-version:
     required: false
     type: string
-    default: 'latest'
+    default: '9.4.0'
   node-version:
     required: false
     type: string